importing VLIB or any libraries from Tı to my project

Serdar,

There are two different methods available to include your vlib.l64p in the final DSP executable(.a64P).

In the first method, you have to create a standard RTSC package for your library with package.xdc, Module.xdc,package.xs etc. Then build this RTSC package using XDC tools and later include this package xdc.useModule('mycompany.organisation.type.vlib.VLIB) in your build config file;This method is recommended if your library is compatible with xDAIS and xDM standard.

In the alternative method, you can simply link the lib vlib.l64p along with your build.

Create a file link.cmd inside your build directory and include the line

-l vlib.l64p.

Now add the following line 

lopts: "-l link.cmd",

in your dsp executable build file package.bld.

For ex

Pkg.addExecutable("Hellod", targ, plat, {
        cfgScript:    "Hello",   
        profile:    "profile",  
        lopts: "-l link.cmd", /* To include the link.cmd in the build*/
        test:    testOpts,   
    });       

For details about the lopts option, please refer to

xdctools_directory/packages/xdc/bld/Executable.xdc:

xdctoold_dire/examples/basic/profile/package.bld

Regards

Ansari

Ansari,

Thanks for the reply. I have never tried to use linker options.After your answer i tried to create a file called link.cmd at the folder containing my DSP side codes. Then i tried to "addExecutable" lines but actually i do not know what should be in the "cfgscript" and "profile" files. And i tried with a dummy names(not related with any file) but when i try to build project, of course , XDC tools check for the cfg script file which is not existing.

So i need to write a cfgscript file but i do not know how to write it.

Serdar  

Serdar,

My assumption is , you have built a DSP library file lib1.a64P using XDC tools. There is another library vlib.l64p

Now you want to call some functions in vlip.l64p from the built library lib1.a64P

While building the library lib1.a64P, it is enough if you provide the header file path in your lib1 build setup.

Please provide the details about the usage of your library lib1.a64P.

If you are going to use your library lib1.a64P in some application which is also XDC built, then you need to use the either of following methods (recommended by me in the earlier thread).

Either make a simple RTSC package for the library vlib.l64p, build the RTSC package  and include them in your app.cfg file as follows

xdc.useModule('mycompany.organisation.type.vlib.VLIB)

or just include the library path vlib.l64P via linker command file.

Please let me know your DVSDK version details, so that I can provide the relevant examples